import { Class, Logger, RetryConfig } from '@boostercloud/framework-types';
/**
 * Retries an async function if it fails with an error that matches the given class.
 *
 * @param logicToRetry Async function to retry
 * @param errorClassThatRetries Error class. If the async function fails with an error that matches this class, it will be retried.
 * @param logger Logger to use for logging. If not provided, no logging will be performed.
 * @param maxRetries Maximum number of retries. If not provided, the default is 1000.
 * @returns The result of the first successful retry.
 */
export declare function retryIfError<TReturn>(logicToRetry: (tryNumber?: number) => Promise<TReturn>, errorClassThatRetries: Class<Error>, logger?: Logger, maxRetries?: number): Promise<TReturn>;
/**
 * Retries an async function with exponential backoff and jitter.
 * @param logicToRetry Async function to retry
 * @param config Retry configuration
 * @param logger Optional logger for retry attempts
 * @returns The result of the first successful retry
 */
export declare function retryWithBackoff<TReturn>(logicToRetry: () => Promise<TReturn>, config: RetryConfig, logger?: Logger): Promise<TReturn>;
/**
 * Calculates the delay for a retry attempt using exponential backoff with jitter.
 * @param attempt Current attempt number (1-based)
 * @param config Retry configuration
 * @returns Delay in milliseconds
 */
export declare function calculateRetryDelay(attempt: number, config: RetryConfig): number;